Bidding
North
East
South
West
1♠
X
2
♦
4♣
X
4♠
X
4NT
X
5
♥
X
Pass
7
♦
Pass
7NT
?
Choice(s)
Bid
Rule
Alert
Priority
Operations
PASS
Undefine
-
-
X
Undefine
-
-
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